Chilkat RT Compress is a free COM component offering real-time memory-to-memory compression and decompression.

Chilkat XML offers a high-performance alternative to the standard XML DOM for creating, navigating, and manipulating XML documents. The Chilkat XML parser is faster and less memory intensive, and the API is much simpler. There is only one interface, which represents a single node in a parsed XML document. A node can contains a tag, attributes, content, and 0 or more child nodes.

Create self-extracting ZIP files optionally with unbreakable AES encryption. The ChilkatZip Self-Extractor can safely encrypt the contents of your ZIP file with 128, 192, or 256-bit AES Encryption. To unzip, a user must provide the same password that was used when creating the self-extracting EXE. AES encryption is much stronger than standard ZIP encryption, which is regarded by security experts as being unsecure.